UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XY3pS9olgrHvyWYbjre412/7vgQNKWsF1UtB427hhPU=' 
WHERE 
  key_id = '2f55eb8541b1c6d86d21a7f832f941b536da63310327294fe63ba222bb86b0a4' 
  AND (
    token = 'XY3pS9olgrHvyWYbjre412/7vgQNKWsF1UtB427hhPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )